var student = function () {
     var db = {host:"localhost", name:"student", username:"me", password: "adda"};
     return {
          get : function (id) {
               console.log(`Getting Student ${id} from db`);
               if(id){
                    return {
                      name: 'Oliver Mensah',
                      school: 'Ashesi University',
                      country: 'Ghana'
                    }
               }
          },
          save: function (student) {
               console.log(`Saving  ${student.name} to the db`);
          }
     }
}
student().get(1)